<template>
    <div>
      <template v-for="item in this.MenuList">
        <el-submenu :disabled="item.disabled" :index="item.id+''" :key="item.id+''" v-if="item.children.length>0">
          <template slot="title">
            <i :class="item.icon"></i>
            <span slot="title">{{ item.menuName}}</span>
          </template>
          <MenuTree :MenuList="item.children"></MenuTree>
        </el-submenu>
        <el-menu-item
          v-else
          :disabled="item.disabled"
          :index="item.url+''"
          :route="item.url+''"
          :key="item.id"
          style="padding-left: 50px;"
        >
          <i :class="item.icon"></i>
          <span slot="title">{{ item.menuName}}</span>
        </el-menu-item>
      </template>
    </div>
</template>

<script>
  import MenuTree from '../components/MenuTree'
    export default {
        name: "MenuTree",
        props:['MenuList'],
      data(){
          return{
            isCollapse: false
          }
      },
      comments:{
          MenuTree
      },
      methods:{
          toggleCollapse(){
            this.isCollapse=!this.isCollapse
          }
      }
    }
</script>

<style scoped>
  .el-menu--collapse span,
  .el-menu--collapse i.el-submenu__icon-arrow{
    height: 0;
    width: 0;
    overflow: hidden;
    visibility: hidden;
    display: inline-block;
  }
</style>
